Home / 5,532.42-8,301.67-2,610.65

Finding the Fourth Proportional to 5,532.42, 8,301.67 and 2,610.65

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Solution

The fourth proportional to 5,532.42, 8,301.67 and 2,610.65 is: 3,917.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,532.42 : 8,301.67 = 2,610.65 : x
  2. Step 2: Convert to fraction form
    5,532.42/8,301.67 = 2,610.65/x
  3. Step 3: Cross multiply
    5,532.42x = 8,301.67 × 2,610.65
  4. Step 4: Simplify right side
    5,532.42x = 21,672,783.70
  5. Step 5: Solve for x
    x = 21,672,783.70/5,532.42
  6. Step 6: Final answer
    x = 3,917.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.